Ashly TRA4150 Rackmount 4-Channel Power Amplifier With 70V100V Transformer – 80 Watts Per Channel At 8 Ohms Supply
Description
Ashly TRA-4150 overview
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The Ashly TRA-4150 is a 4-channel convection-cooled rackmount P.A. or installation power amplifier housed in a rugged 2RU metal chassis, offering an output of 80 Watts per channel at 8 Ohms, designed to drive 4 and 8 Ohm loads and transformer-coupled 70V and 100V lines simultaneously. The coupling transformers are internally mounted.
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The TRA-4150 incorporates a switch-mode-power supply and Class-D amplifier circuitry, providing a power-efficient solution. The low-noise unit features a switchable HPF filter and selectable gain sensitivity, turn-on delay DIP switches with up to 8 seconds of delay available, and rear-mounted set-and-forget gain controls.
The TRA-4150 is equipped with an internally switchable 120V 240V power supply, extensive protection circuitry, and standard Euroblock inputs along with screw terminal outputs.
- 2RU rackmount 4-channel power amplifier with 80 Watts per channel power output at 8 Ohms and built-in 60W 70V transformer
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- Designed to simultaneously drive 4- or 8-Ohm loads and 70V 100V transformer-coupled lines
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- 2-stage high-efficiency switched mode power supply with high power-to-weight ratio
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- Ultra-quiet convection-cooled operation
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- On-board 80Hz HPF, selectable gain sensitivity
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- Up to 8 sec. of turn-on delay with selectable Dip Switch complement
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- Comprehensive amplifier protection circuitry includes: Output Over-current, DC Output, Main Supply Rail Over-voltage, Chassis Temperature, Inrush Limiting, Mains Fuse
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- Front Panel Indicators include: overall power, standby, and protect; per-channel clip and signal indicators
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- Euroblock input connectors, Screw Terminal outputs
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Ashly TRA-4150 specs
Power Rating
Stereo @ 8 Ohms: 4 x 80W per Ch.
Stereo @ 4 Ohms: 4 x 150W per Ch.
Stereo @ 70V: 4 x 150W per Ch.
Stereo @ 100V: 4 x 150W per Ch.
Damping Factor
>200, 8-Ohm load, <1kHz
Input Sensitivity
1.5V
Input Impedance
20 kOhms, Balanced
Gain
Selectable 26dB or 36dB
Frequency Response
20 Hz – 20 kHz, + -1.0dB
Signal-to-Noise Ratio
>105dB, 20Hz – 20kHz unweighted
Total Harmonic Distortion (THD)
<0.01% (8-Ohm load, 10dB below rated power, 20Hz – 10kHz
Input Connections
4 x Ch.1,2,3,4 3- Pin Euroblock
Output Connectors
4 x Ch.1,2,3,4 Screw Terminals
Controls Front Panel
1 x Power Switch
Controls (Rear)
4 x Gain Control Knobs
4 x Delay DIP Switches
4 x 80Hz HPF On Off Buttons
4 x Gain Sensitivity Buttons
Indicators
1 x Blue Power On LED
1 x Yellow Standby LED
1 x Red Protect LED
4 x Red Clip LED s
12 x Green -24 -18 -12dB Signal LED sÂ
8 x Yellow -6 -3dB Signal LED s
Cooling
Convection-cooled
Power Consumption
75W (1 8 Power Pink Noise @ 4 Ohm)
Typical Current:
Idle: 0.62A
1 8 Power: 1.98A
Dimensions
19 x 3.5 x 11 (483 x 89 x 279.4mm)
Weight
29.5 lb (13.4 kg)
Specialties
Adjustable Turn-On delay Switches
Convection Cooling
Switch-Mode Power Supply
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Additional Information
Title
Default Title
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Â
The Ashly TRA-4150 is a 4-channel convection-cooled rackmount P.A. or installation power amplifier housed in a rugged 2RU metal chassis, offering an output of 80 Watts per channel at 8 Ohms, designed to drive 4 and 8 Ohm loads and transformer-coupled 70V and 100V lines simultaneously. The coupling transformers are internally mounted.
Â
The TRA-4150 incorporates a switch-mode-power supply and Class-D amplifier circuitry, providing a power-efficient solution. The low-noise unit features a switchable HPF filter and selectable gain sensitivity, turn-on delay DIP switches with up to 8 seconds of delay available, and rear-mounted set-and-forget gain controls.
The TRA-4150 is equipped with an internally switchable 120V 240V power supply, extensive protection circuitry, and standard Euroblock inputs along with screw terminal outputs.
- 2RU rackmount 4-channel power amplifier with 80 Watts per channel power output at 8 Ohms and built-in 60W 70V transformer
- Designed to simultaneously drive 4- or 8-Ohm loads and 70V 100V transformer-coupled lines
- 2-stage high-efficiency switched mode power supply with high power-to-weight ratio
- Ultra-quiet convection-cooled operation
- On-board 80Hz HPF, selectable gain sensitivity
- Up to 8 sec. of turn-on delay with selectable Dip Switch complement
- Comprehensive amplifier protection circuitry includes: Output Over-current, DC Output, Main Supply Rail Over-voltage, Chassis Temperature, Inrush Limiting, Mains Fuse
- Front Panel Indicators include: overall power, standby, and protect; per-channel clip and signal indicators
- Euroblock input connectors, Screw Terminal outputs
Ashly TRA-4150 specs
Power Rating Stereo @ 8 Ohms: 4 x 80W per Ch.
Stereo @ 4 Ohms: 4 x 150W per Ch.
Stereo @ 70V: 4 x 150W per Ch.
Stereo @ 100V: 4 x 150W per Ch.Damping Factor >200, 8-Ohm load, <1kHz Input Sensitivity 1.5V Input Impedance 20 kOhms, Balanced Gain Selectable 26dB or 36dB Frequency Response 20 Hz – 20 kHz, + -1.0dB Signal-to-Noise Ratio >105dB, 20Hz – 20kHz unweighted Total Harmonic Distortion (THD) <0.01% (8-Ohm load, 10dB below rated power, 20Hz – 10kHz Input Connections 4 x Ch.1,2,3,4 3- Pin Euroblock Output Connectors 4 x Ch.1,2,3,4 Screw Terminals Controls Front Panel 1 x Power Switch Controls (Rear) 4 x Gain Control Knobs
4 x Delay DIP Switches
4 x 80Hz HPF On Off Buttons
4 x Gain Sensitivity ButtonsIndicators 1 x Blue Power On LED
1 x Yellow Standby LED
1 x Red Protect LED
4 x Red Clip LED s
12 x Green -24 -18 -12dB Signal LED sÂ
8 x Yellow -6 -3dB Signal LED sCooling Convection-cooled Power Consumption 75W (1 8 Power Pink Noise @ 4 Ohm)
Typical Current:
Idle: 0.62A
1 8 Power: 1.98ADimensions 19 x 3.5 x 11 (483 x 89 x 279.4mm) Weight 29.5 lb (13.4 kg) Specialties Adjustable Turn-On delay Switches
Convection Cooling
Switch-Mode Power SupplyAdditional Information
Title Default Title
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Original price was: $233.99.$117.00Current price is: $117.00.Peavey SP12825 Replacement Basket Online
Original price was: $194.99.$97.50Current price is: $97.50.SPL CROSSOVER Active Analog 2-Way Crossover for Pro Audio and Hi-Fi Applications (Silver) Supply
Original price was: $4,599.00.$1,379.70Current price is: $1,379.70.* By Signing up here i agree to receive Minigear’s email newsletter.© 2023 Dexons Theme. All rights reserved.
We using safe payment for pomegranateus.shop © 2025 All Rights Reserved
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